[for what it's worth, Ruby didn't notice. she might have if she was a little more in-tune with Hajime, but since this is their first meeting? not quite yet.]

Ooh... that kinda makes more sense now! Like, I have this friend—his full name is Lie Ren, in that order, but we all just call him Ren because his last name comes first in his culture even though it doesn't in like anyone else's? [she pauses for a bit, then,] The world is weird.